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- extends Area2D
- export var speed = 400 # pixel / sec
- var screen
- func spawn():
- show()
- position = (screen.position + screen.end) / 2
- func _ready():
- hide()
- screen = get_viewport_rect()
- func _process(delta):
- var velocity = Vector2()
- if Input.is_action_pressed("ui_right"):
- velocity.x += 1
- if Input.is_action_pressed("ui_left"):
- velocity.x -= 1
- if Input.is_action_pressed("ui_down"):
- velocity.y += 1
- if Input.is_action_pressed("ui_up"):
- velocity.y -= 1
-
- if velocity.length() > 0:
- velocity = velocity.normalized() * speed
- $AnimatedSprite.play()
- else:
- $AnimatedSprite.stop()
-
- position += velocity * delta
-
- position.x = clamp(position.x, 0, screen.size.x)
- position.y = clamp(position.y, 0, screen.size.y)
-
- if velocity.x != 0:
- $AnimatedSprite.animation = "right"
- $AnimatedSprite.flip_v = false
- $AnimatedSprite.flip_h = velocity.x < 0
- elif velocity.y != 0:
- $AnimatedSprite.animation = "up"
- $AnimatedSprite.flip_v = velocity.y > 0
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